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(4)5Three positive numbers form a GP. If...

(4)5Three positive numbers form a GP. If the middlenumber is increased by 8, the three numbers forman AP. If the last number is also increased by 64along with the previous increase in the middlenumber, the resulting numbers form a GP again.Then :-(1) common ratio = 3(2) first number = 3(4) first number = 5(3) common ratio = -5or

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Three positive numbers form a GP. If the middle number is increased by 8, the three numbers form an AP. If the last number is also increased by 64 along with the previous increase in the middle number, the resulting numbers form a GP again.Then :-

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